@discordian said:
It is very easy to get a good quality speech synthesis nowadays.

and

Sign up for aws and download aws-cli and you get speech like this

are usually not thing I read next to each other

I didn't know Amazon Web Services had a text-to-speech synthesizer, but it sounds quite alright. I pasted a couple of notes in the Polly web interface, but I couldn't stand listening to the result of my notes being read aloud daily. I now see that you picked the "Ivy" voice for your video, which is clearly the most fun to listen to, especially when she says "Epstein 2019, not citeable"